.assistant-content {
    display: flex;
    height: 100%;
}

.assistant-content .file-items {
    width: 200px;
    border-right: 1px solid #ddd;
    padding: 10px;
    overflow-y: auto;
}

.assistant-content .markdown-content {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
}

.assistant-content .file-item {
    padding: 8px;
    margin: 5px 0;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
}

.assistant-content .file-item:hover {
    background-color: #f0f0f0;
}

.assistant-content .file-item.selected {
    background-color: #e0e0e0;
} 